Motion Crossword
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
                                 
 
 
Down: 2) when a moving object exerts a force on another object, the total momentum of the two objects remains the same3) an object's speed in a particular direction5) an object's place or location6) design engines and wings that power and lift aircraft7) an object at rest will remain at rest and an object in motion will continue moving in a straight line at a constant speed until acted on by an outside force8) an objects acceleration depends on the size and direction of the force acting on it and on the mass of the object12) in the 3rd law of motion it is the force that pushes or pulls back13) in the 3rd law of motion it is the first force19) a body that orbits a planet. Earth has one of these, some planets have none and some planets have more than one Across: 1) a psychophysiologist working to reduce nausea and space sickness in astronauts by producing similar situations on Earth and observing the body during these events4) for every action there is an equal and opposite reaction9) a measure of distance an object moves in a given amount of time10) a new aircraft that will be part rocket part airplane and will be able to take passengers anywhere on Earth in less than two hours.11) a measure of how hard it is to slow down or stop an object( velocity x mass)14) the path one body in space takes as it revolves around another body15) all objects in the universe are attracted to all other objects16) the property of matter that keeps it moving in a straight line or keeps it at rest17) born in England in 1642 he introduced ideas about forces and motion18) any change in velocity20) slowing down
 

 

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